Refractory Silica Brick for Coke Oven and Hot Blast Stove


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Brand name
HED
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
refractory silica brick, silica brick, silica brick for coke oven, silica brick for hot blast stove
Category
Refractory , Fireproofing Materials , Bricks

Qingdao Huierde International Trade Co.,Ltd

Country / Year Established
China China /
Business type
Others
Verified Certificate

13

Product name Refractory Silica Brick for Coke Oven and Hot Blast Stove Certification -
Category Refractory
Fireproofing Materials
Bricks
Ingredients -
Keyword refractory silica brick , silica brick , silica brick for coke oven , silica brick for hot blast stove Unit Size -
Brand name HED Unit Weigh -
origin Stock -
Supply type - HS code 6902200000

Product Information

 Useful  Silica Bricks for Coke Oven  Silica Bricks for Hot-Blast Stove 
 Mark JG-94 RG-95
 Item  Silica Bricks for Coke Oven Others Actual Value Normalized Value Actual Value
Chemical Composition W(SiO2)/ %              ≥ 94.5   95 95 95
W(Al2O3)/ %             ≤ 1.5   1.2 1.0 1.0
W(Fe2O3)/ %             ≤ 1.5   1.2 1.3 1.2
W(CaO)/ %               ≤ 2.5   2.5 2.0
W(K2O+Na2O)/ %          ≤
PhysicalIndex  apprent porosity %      ≤ 22   22 22 21
density of dust particle g/cm³  ≤ 2.33   2.32 2.32 2.31
compression strengthMpa         ≥ 40   45 45 48
linear changes on reheating(1450℃ *2h) % 0~0.2 0~0.2 0~0.2  
softening temperature (point) under load 0.2Mpa℃    ≥  1650 1650 1650  
Thermal Expansivity(at 1000)℃ % ≤ 1.28 1.30 1.28 1.25 1.25
creep rate(1450℃ *25h) %  ≤   0.8 0.8
residual quartz %            ≤ 1.0 1.0 1.0 1.0

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Qingdao Huierde International Trade Co.,Ltd

Country / Year Established
China China /
Business type
Others

13

President
Zhai
Address
Fuzhou South Road,Qingdao,Shandong,China
Product Category
Abrasive Tools,Oxide,Refractory
No. of Total Employees
1-50
Company introduction

Qingdao Huierde International Trade Co., Ltd mainly specializes in the manufacture and supply of several of refractory raw material, aluminum hydroxide, and high temperature aluminum, white fused alumina since 2009. We are dedicated to provide good quality and the best service to our customer.

 

We own factory about refractory product, which export refractory brick, refractory castable, refractory cement, and ceramic fiber to America, Germany, India, Japan and Korea and import a several of bauxite, alumina, and iron ore as well from Brazil, Australia, India, and Mexico. We have been dedicated in research and development of advanced refractory material manufacture techniques. Our quality lever was passed ISO 9001:2000 Standard and there is good reputation on this field.

 

Our dedicated team of experienced sales professionals provides the essential support and after sales service necessary to ensure that all customer requirements are met promptly and efficiently.

 

Main Markets

Brazil Brazil

Canada Canada

Indonesia Indonesia

Italy Italy

Japan Japan

Malaysia Malaysia

Russia Russia

South Korea South Korea

Spain Spain

U.S.A U.S.A

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